NDLI: Probabilistic finite elements for fatigue and fracture analysis (Document No: 19930003841)

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Probabilistic finite elements for fatigue and fracture analysis (Document No: 19930003841)

Content Provider	NASA Technical Reports Server (NTRS)
Author	Liu, Wing Kam Belytschko, Ted
Copyright Year	1992
Description	Attenuation is focused on the development of Probabilistic Finite Element Method (PFEM), which combines the finite element method with statistics and reliability methods, and its application to linear, nonlinear structural mechanics problems and fracture mechanics problems. The computational tool based on the Stochastic Boundary Element Method is also given for the reliability analysis of a curvilinear fatigue crack growth. The existing PFEM's have been applied to solve for two types of problems: (1) determination of the response uncertainty in terms of the means, variance and correlation coefficients; and (2) determination the probability of failure associated with prescribed limit states.
File Size	2360115
Page Count	62
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19930003841
Archival Resource Key	ark:/13960/t90916064
Language	English
Publisher Date	1992-01-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Finite Element Method Fracture Mechanics Statistical Analysis Stochastic Processes Fatigue Materials Probability Theory Reliability Analysis Boundary Element Method Computer Programs Crack Propagation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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